UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zPOvWthA3iG1tSJUkcDTAVpkmV1CjSu+F21BArCGqRE=' 
WHERE 
  key_id = '014b96e32e13cc1b7cc29a97ccddaded7ce64d73fd67545bc7b2b2501a42e725' 
  AND (
    token = 'zPOvWthA3iG1tSJUkcDTAVpkmV1CjSu+F21BArCGqRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )